garaemon.net

$ emacs-settings packages
navi-2ch
   2ch viewer
clmemo
   ChangeLog Memo
goby
   Presentation Mode
slime
   Common Lisp IDE
twittering
   Post to twitter and get your time line

$ emacs-settings install navi-2ch
now downloading http://sourceforge.net/projects/navi2ch/files/navi2ch/navi2ch-1.8.3/navi2ch-1.8.3.tar.gz/download to /Users/garaemon/prog/emacs-settings/emacs.d/navi-2ch...
now expanding /Users/garaemon/prog/emacs-settings/emacs.d/navi-2ch/navi2ch-1.8.3.tar.gz to /Users/garaemon/prog/emacs-settings/emacs.d/navi-2ch...
 
checking for a BSD-compatible install... /usr/bin/install -c

$ git clone git://github.com/garaemon/emacs-settings.git

$ emacs-settings setup >> ~/.emacs

$ emacs-settings add http://garaemon.net/emacs-settings-repo/garaemon.el

$ emacs-settings install garaemon-all-settings

(http://garaemon.net/emacs-settings-repo/garaemon.el ;このファイルの最新版のありか
 ;; ここからパッケージの記述
 (emacs-wiki ;名前
  library ;パッケージのタイプ. library, bootstrap, virtualがあります. bootstrapは起動時に読み込まれる
  ;; tar-ball, cvs, svnとかがかけます
   (tar-ball http://mwolson.org/static/dist/emacs-wiki/emacs-wiki-2.72.tar.gz)
    "Implementation of a Wiki by JohnWiegley" ;description
   (planner) ;依存してる他のパッケージ
   ("cd emacs-wiki-2.72 && EMACS=$EMACS make")) ;インストールするときにすべきコマンド. 文字列だとshellで実行
...)

(defun read-infix-sexp (stream n char)
  (declare (ignore n char))
  (let ((sexp (read stream)))
    (infix->prefix sexp)))
 
(defun infix->prefix/split$ (arg &optional (buf nil) (result nil))
  "this function separete arg by the symbol `$'"
  ;; first, just separate arg by $.
  ;; (1 $ 2 $ 3) -> ((1) (2) (3))
  ;; (1 + 2 $ 3) -> ((1 + 2) (3))
  ;; (1 + 2 $ 3) -> (+ 2 $ 3) (1)           ()
  ;;             -> (2 $ 3)   (1 +)         ()
  ;;             -> ($ 3)     (1 + 2)       ()
  ;;             -> (3)       ()            ((1 + 2))
  ;;             -> ()        (3)           ((1 + 2))
  ;;             ->                         ((1 + 2) (3))
  (cond ((null arg) (append result (list buf)))
        ((and (symbolp (car arg))
              (eq (chimi:symbol->keyword (car arg)) :$))
         (infix->prefix/split$ (cdr arg) nil (append result (list buf))))
        (t
         (infix->prefix/split$ (cdr arg) (append buf (list (car arg)))
                               result))))
 
(defun infix->prefix/function-call (a b c)
  "For example,
a := sin
b := (1)
c := another s-expression..."
  ;; its deficult to estimate the number of arguments of b.
  ;; so we utilize another syntax `$' for separate arguments.
  (let ((function-sexp
         (cons a (mapcar #'infix->prefix (infix->prefix/split$ b)))))
    (if c
        ;; if there is c, we need to resolve c to operator and its args.
        (destructuring-bind (operator & args) c
          (list operator function-sexp (infix->prefix args)))
        function-sexp)))
 
(defun %infix->prefix (sexp)
  (destructuring-bind (a &optional b &rest c) sexp ;(a b . c)
    (cond ((and (not (null b)) (listp b))  ;when b is list
           ;; here, we check sexp like (sin(x) ...)
           (infix->prefix/function-call a b c))
          ((and a b c)
           (let ((bsym (chimi:symbol->keyword b)))
             (case bsym
               (:@
                ;; @ works as aref a @ (1 2) -> (aref a 1 2)
                ;; a @ 1 -> (aref a 1)
                ;; here we need to think aboud (cdr c) too...
                (destructuring-bind (index &rest args) c
                  (let ((this-section
                         (if (listp index)
                             (append (list 'aref a) index)
                             (append (list 'aref a) (list index)))))
                    (if args
                        (destructuring-bind (operator &rest op-args) args
                          (list (infix->prefix operator) ;no need?
                                this-section
                                (infix->prefix op-args)))
                        this-section))))
               (t
                (list (infix->prefix b)
                      (infix->prefix a) (infix->prefix c))))))
          ((and b (null c)) ; no c, it means function appling like sin(x)
           (list (infix->prefix a) (infix->prefix b)))
          ((and (null b) (null c)) (infix->prefix a))))) ;only a
 
(defun infix->prefix (sexp)
  "This function converts an infix s-expression to a prefix s-expression."
  (cond
    ((and (symbolp sexp)
          (or (eq (chimi:symbol->keyword sexp) :<-)
              (eq (chimi:symbol->keyword sexp) :=)))
     'setf)                              ;setf alias
    ((listp sexp) (%infix->prefix sexp)) ;we need to convert
    (t sexp)))                           ;may be literal

(defun symbol->keyword (sym)
  "convert a symbol to keyword.
  ;;; (symbol->keyword 'hoge) -> :hoge"
  (declare (type symbol sym))
  (intern (string sym) :keyword))

(set-dispatch-macro-character #\# #\% 'read-infix-sexp)
(defvar a 0)
#%(a <- 1 + 2 + atan(1.0 $ 1.0)) ;; expand to (SETF A (+ 1 (+ 2 (ATAN 1.0 1.0)))) a = 3.7853982
(defvar b (make-array 3 :initial-element 3))
#%(b @ (0) + 100.0) ;; => 103.0 expanded as (+ (AREF B 0) 100.0)

(require :nurikabe)
 
(defvar *manager* (nk:init-gui :loggingp t :threadingp t))
(defvar *win* (nk:make-window :width 300 :height 200
                              :background :white
                              :name "test window"))
(defvar *widget1* (nk:make-widget 'nk:<image-widget>
                                 :x 0 :y 0
                                 :width 150 :height 100
                                 :parent *win*
                                 :background :blue))
(defvar *widget2* (nk:make-widget 'nk:<image-widget>
                                 :x 150 :y 0
                                 :width 150 :height 100
                                 :parent *win*
                                 :background :green))
(defvar *widget3* (nk:make-widget 'nk:<image-widget>
                                  :x 0 :y 100
                                  :width 150 :height 100
                                  :parent *win*
                                  :background :red))
(defvar *widget4* (nk:make-widget 'nk:<image-widget>
                                  :x 150 :y 100
                                  :width 150 :height 100
                                  :parent *win*
                                  :background :white))
 
(nk:draw-line (nk:image-of *widget1*) 0 0 100 100)
(nk:draw-circle (nk:image-of *widget2*) 75 50 30)
(nk:draw-string (nk:image-of *widget3*) "NURIKABE" 0 0 :font-size 30)
(nk:draw-rectangle (nk:image-of *widget4*) 0 0 100 100)
 
(nk:render-widgets *win*)

(load-shared-object "/usr/X11R6/lib/libX11.dylib")
(load-shared-object "/usr/X11R6/lib/libGL.dylib")